Industry-Leading Global Nephrology Solutions Boosts Team Amid Accelerated Growth

Adds five healthcare executives to dynamic leadership team

TEMPE, Ariz. – Dec. 15, 2021 – Continuing its rapid growth trajectory, Global Nephrology Solutions (GNS) has added five richly-experienced executives to their leadership team. GNS is a physician-led, technology-enabled kidney care platform laser-focused on improving patient outcomes. By nearly doubling its current leadership, GNS is poised to meet escalating market demands efficiently and effectively.

In 2020, GNS received a strategic growth investment from Audax Private Equity to help expand its model to shape the future of renal care. Since then, the platform has grown to 400-plus providers caring for patients across 12 states. Collectively, these new leaders will help further drive GNS’s goals to expand access and support the nephrology industry’s transition to value-based care — all strengthened with a data-driven, physician-led platform.  

“The growth of our leadership team with these experienced and dedicated hires will help us advance our offerings and – most importantly – allow more nephrologists to focus on patient care and be leaders in both the industry and their markets,” said Rajiv Poduval, M.D., FASN, Founding CEO of Global Nephrology Solutions. “In 2021, we have brought on nine new partner practices. I expect this momentum to accelerate as our expanded executive team brings together eclectic and expansive experience and a strong desire to improve the lives of patients across the country.”

Executives bringing deep expertise across the healthcare, economics, information technology (IT), marketing and contracting spectrums to the GNS team are:

Expanding Access to Patients

Vice President of Financial Planning and Analysis Robert Reed leads financial planning and forecasting to support the organization’s long-term growth goals. He has more than a decade of experience with leading consulting firms and Big Four accounting firms. He joins GNS from Bain & Company.

Vice President of Marketing Sima Aziz drives all marketing efforts, including the executive marketing and communications strategy to increase brand awareness among physician partners and support GNS’s growth objectives. She brings robust healthcare sales and marketing experience to the role, having led marketing and strategic development for IntegraMed Fertility and Elekta.

Physician-led Strategy and Support

Vice President of Integration Nathan Warner focuses on integrating physician practices into the platform. He brings significant experience leading enterprise program management for global organizations, including Ryan, LLC, Office Depot, Inc., and Accenture.

Vice President of Market Development, Southeast Region Myles McAllister creates strategy for physicians and shares the platform’s value and unique benefits with physicians and their patients. That value is strengthened by the unparalleled data integration and analytics capabilities of the platform which support physicians’ abilities to provide care. Previously, he oversaw managed care agreements for Physician Housecalls. He also brings more than six years of experience at Davita Inc., plus the precision and operational excellence of the U.S. Navy.

Technology-enabled Platform

Vice President of IT Sherwin Singh is spearheading efforts to further enhance the infrastructure that powers GNS’s unique platform to improve outcomes and quality of life for patients. He joins the company from Pediatric Associates of South Florida, the largest privately held pediatric practice in the country.

About Global Nephrology Solutions

GNS is one of the nation’s leading physician-led nephrology organizations, with more than 400 providers and 800 employees, supporting nephrologists who provide care across 12 states. The company remains committed to keeping nephrologists independent, relevant and at the center of patient-care delivery. The GNS value-based care delivery platform is driven by proprietary, predictive data analytics and clinical workflows underpinned by one of the world’s largest clinical chronic kidney disease (“CKD”) data warehouses that enable nephrologists to deliver better patient outcomes and value-based care. For more information, visit the Global Nephrology Solutions website at

Media Contact
Emily Shirden

Florida Kidney Physicians, Global Nephrology Solutions Welcome Gulf Coast Kidney Associates